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Monoclonal Antibodies

Pembrolizumab for Recurrent Brain Cancer

N/A

Waitlist Available

Led By Thomas Kaley, MD

Research Sponsored by Memorial Sloan Kettering Cancer Center

Eligibility Criteria Checklist

Specific guidelines that determine who can or cannot participate in a clinical trial

Must have

Be older than 18 years old

Timeline

Screening 3 weeks

Treatment Varies

Follow Up 1 year

Awards & highlights

No Placebo-Only Group

Summary

This trial will test if the study drug pembrolizumab can help control cancer growth or shrink the cancer, and if it does cause side effects.

Who is the study for?

Adults with recurrent malignant glioma and a hypermutator phenotype, who've had prior treatments including radiation and chemotherapy. They must have stable vital functions, no severe allergies to pembrolizumab components, no active infections or autoimmune diseases requiring recent treatment, not be pregnant or breastfeeding, agree to contraception use during the study period, and cannot have received certain other cancer drugs before.

What is being tested?

The trial is testing pembrolizumab's effectiveness on brain tumors that recur after standard treatments. It aims to see if this drug can shrink tumors by at least half or prevent growth for six months. Pembrolizumab works by activating the immune system against cancer cells.

What are the potential side effects?

Pembrolizumab may cause side effects such as reactions related to infusion of the drug into the body, fatigue, skin issues like rash or itching, digestive problems (nausea or diarrhea), liver function changes, hormonal gland problems (like thyroid dysfunction), lung inflammation (pneumonitis), and it could potentially worsen existing autoimmune diseases.

Timeline

Screening ~ 3 weeks3 visits

Treatment ~ Varies

Follow Up ~ 1 year

Screening ~ 3 weeks

Treatment ~ Varies

Follow Up ~1 year

This trial's timeline: 3 weeks for screening, Varies for treatment, and 1 year for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.

Primary study objectives

response rate

Side effects data

From 2024 Phase 3 trial • 804 Patients • NCT03040999

64%

Radiation skin injury

63%

Stomatitis

58%

Anaemia

56%

Nausea

48%

Dry mouth

45%

Constipation

45%

Weight decreased

44%

Dysphagia

42%

Neutrophil count decreased

33%

Dysgeusia

33%

Vomiting

32%

Fatigue

31%

White blood cell count decreased

28%

Hypomagnesaemia

26%

Decreased appetite

25%

Hypothyroidism

25%

Hypokalaemia

24%

Lymphocyte count decreased

24%

Platelet count decreased

23%

Oropharyngeal pain

23%

Blood creatinine increased

22%

Diarrhoea

22%

Odynophagia

20%

Hypoacusis

20%

Alanine aminotransferase increased

20%

Hyponatraemia

19%

Tinnitus

19%

Oral candidiasis

19%

Asthenia

16%

Pyrexia

16%

Cough

15%

Aspartate aminotransferase increased

15%

Rash

14%

Insomnia

13%

Acute kidney injury

13%

Pharyngeal inflammation

13%

Pruritus

12%

Dysphonia

12%

Gamma-glutamyltransferase increased

11%

Pneumonia

11%

Dehydration

10%

Hyperthyroidism

10%

Hypoalbuminaemia

10%

Hypocalcaemia

10%

Headache

10%

Productive cough

Neck pain

Peripheral sensory neuropathy

Gastrooesophageal reflux disease

Hiccups

Hyperglycaemia

Hyperuricaemia

Dizziness

Hypophosphataemia

Urinary tract infection

Ear pain

Localised oedema

Hyperkalaemia

Erythema

Oral pain

Abdominal pain upper

Arthralgia

Anxiety

Febrile neutropenia

Dyspepsia

Saliva altered

Back pain

Oedema peripheral

Hypertension

Dyspnoea

Nasopharyngitis

Alopecia

Dry skin

Sepsis

Pneumonia aspiration

Trismus

Pneumonitis

Laryngeal oedema

Malnutrition

Pharyngeal haemorrhage

Cellulitis

Septic shock

Systemic infection

Clostridium difficile colitis

Cardiac arrest

Death

Bronchitis

Hepatitis

Immune-mediated hepatitis

Oesophagitis

General physical health deterioration

Hypophagia

Tumour haemorrhage

Cerebrovascular accident

Syncope

Acute respiratory failure

Aspiration

Colitis

Mouth haemorrhage

Hypersensitivity

Acute myocardial infarction

Abscess neck

Device related infection

Stoma site infection

Vascular device infection

Wound infection

Hypercalcaemia

Pulmonary embolism

Respiratory failure

100%

80%

60%

40%

20%

Study treatment Arm

Pembrolizumab + CRT Followed by Pembrolizumab

Placebo + CRT Followed by Placebo

Awards & Highlights

No Placebo-Only Group

All patients enrolled in this study will receive some form of active treatment.

Trial Design

1Treatment groups

Experimental Treatment

Group I: Pembrolizumab (MK-3475)Experimental Treatment1 Intervention

Pembrolizumab 200 mg will be administered as an approximately 30 minute (-5/+10 mins) IV infusion every 3 weeks. Sites should make every effort to target infusion timing to be as close to 30 minutes as possible. Patients will be followed with DCE perfusion MRI done at baseline and every 9 weeks (+/- 7 days). Patients will be allowed to stay on treatment in spite of increase in tumor size, provided the patient has no, or manageable, new neurologic symptoms, and at the discretion of treating physician. In that situation, tumor resection should be encouraged for the distinction between tumor progression and immunologic reactions. Patients undergoing surgical resection will have tissue collected for collateral studies. All collected tissue will be stored in the Pathology Core Tissue bank at MSK.

Treatment

First Studied

Drug Approval Stage

How many patients have taken this drug

Pembrolizumab

2017

Completed Phase 3

~3130

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